/Engine/Source/Runtime/CoreUObject/Public/Internationalization/TextPackageNamespaceUtil.h
Given a package, try and get the namespace it should use for localization.
The package namespace, or an empty string if the package has no namespace.
namespace TextNamespaceUtil { [FString](API\Runtime\Core\Containers\FString) TextNamespaceUtil::GetPackageNamespace ( const [UPackage](API\Runtime\CoreUObject\UObject\UPackage) * InPackage ) }